Dual brewing coffee machine



FIG. 1 is a front elevational view of the dual brewing coffee machine of the present inventioon;

FIG. 2 is a rear elevational view of the dual brewing coffee machine of FIG. 1;

FIG. 3 is a left side elevational view of the dual brewing coffee machine of FIG. 1;

FIG. 4 is a right side elevational view of the dual brewing coffee machine of FIG. 1;

FIG. 5 is a top plan view of the dual brewing coffee machine of FIG. 1;

FIG. 6 is a bottom plan view of the dual brewing coffee machine of FIG. 1; and,

FIG. 7 is a top, front, left side perspective view of the dual brewing coffee machine of FIG. 1 in an alternate position. 

The ornamental design for a dual brewing coffee machine, as shown and described. 